But bm there is another hbm way to think about mbrain aging. The brain responds to all hbm the same insults as the rest mof the body - stress, bm poor diet, toxins, hbm lack of exercise or sleep, m nutritional deficiencies, bm and more. hbm All we have to do is give the m brain a tune-up and we can see bmmiracles. hbm In todayâs blog I will give myou nine tips that will bm allow you to do hbm that. But first, letâs look ma little more closely at bm the magnitude hbm of this problem. Sometimes bm the practice of hbm medicine lags behind the science, m and sometimes the practice gets bm ahead of the hbm science. Genetic testing puts us m squarely in the middle of that dilemma. bm We are at a hbm crossroads, where the old m ideas we have about disease and diagnosis become less bmmeaningful as hbm we understand more and more m about the importance of individual differences in determining bm illness. This is a time bm when personalized hbm medicine will replace m medicine based on diagnosis m and disease.